| （単位：千ドル） | 研究開発費 | 前年比（％） |
|---|---|---|
| 3Q23 | 2,719 | -2.1% |
| 2Q23 | 2,722 | +2.1% |
| 1Q23 | 2,817 | +10.8% |
| 3Q22 | 2,776 | -4.9% |
| 2Q22 | 2,665 | +47.2% |
| 1Q22 | 2,543 | -13.3% |
| 3Q21 | 2,920 | +80.7% |
| 2Q21 | 1,810 | +20.3% |
| 1Q21 | 2,933 | +83.7% |
| 3Q20 | 1,616 | -21.1% |
| 2Q20 | 1,505 | -13.3% |
| 1Q20 | 1,597 | +9.5% |
| 3Q19 | 2,047 | +134.4% |
| 2Q19 | 1,735 | - |
| 1Q19 | 1,457 | +32.4% |
| 4Q18 | 1,252 | - |
| 3Q18 | 873 | +4.8% |
| 1Q18 | 1,101 | -23.8% |
| 3Q17 | 833 | -40.6% |
| 2Q17 | 1,263 | +1.9% |
| 1Q17 | 1,444 | -6.8% |
| 3Q16 | 1,403 | -5.9% |
| 2Q16 | 1,240 | +54.8% |
| 1Q16 | 1,550 | +363.0% |
| 3Q15 | 1,491 | +214.9% |
| 2Q15 | 801 | +65.4% |
| 1Q15 | 334 | -55.3% |
| 3Q14 | 473 | -15.2% |
| 2Q14 | 484 | -27.3% |
| 1Q14 | 749 | -10.5% |
| 3Q13 | 558 | -14.7% |
| 2Q13 | 666 | +5.9% |
| 1Q13 | 837 | +20.4% |
| 3Q12 | 654 | -25.4% |
| 2Q12 | 629 | +1.4% |
| 1Q12 | 695 | - |
| 3Q11 | 877 | - |
| 2Q11 | 620 | - |